diff --git a/run_data_analysis/tests/data/sample_run.json b/run_data_analysis/tests/data/sample_run.json
new file mode 100644
index 0000000..de2fae3
--- /dev/null
+++ b/run_data_analysis/tests/data/sample_run.json
@@ -0,0 +1,6 @@
+{
+  "band_center": 12.8,
+  "band_width": 3.4,
+  "cluster_score": 0.92,
+  "retry_tail": 1.15
+}
\ No newline at end of file